Bol draws his blaster and turns to the others. "Now, remember. Stay near the door and keep quiet. I'll advance to the stairs leading up and once I'm there, I'll check to ensure that we're still clear. By then we should have a good idea as to whether or not they know we're coming. Then I'll give you all the signal and you all can try to move up quietly as well. If I think you're making too much noise, or they've become alerted to our presence, then I'll storm up the stairs and you'll know that stealth is no longer needed."
He looks to the others with an inquisitive face to ensure that they agree. Once he has their agreement, Bol opens the door in the same manner as before, only this time with his blaster readied for trouble. Assuming that the coast is clear, Bol will continue to where he had made it before, once again taking care to be quiet and unseen as before.
OOC:
Move silent and hide again please. This time, add listen to the mix as he's trying to ensure that still have the element of surprise.
Hide +10 (5 ranks, +3 Dex, +2 stealthy)
Listen +5 (4 ranks, +1 Wis)
Move Silently +10 (5 ranks, +3 Dex, +2 stealthy)